PLAYER TOURNAMENT DETAILS
Siyabonga Vince Choko
183004652Sedibeng (GSV)Tournament details
| Tour Id | 22033 |
| Group Id | 0 |
| Name | South African Open Chess Championship 2012 |
| Section | Open |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2012-06-29 |
| End | 2012-07-08 |
| Submitted | 2012-07-08 |
| Rated | 2012-07-10 |
| Submit age weight | 1 |
| Host | Western Province (WP) |
| Total time | 150 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 8 |
| Percent | 72.7 |
| Dp | 182 |
| Aor | 1836.2 |
| Perform | 2018 |
| Penalties | 0 |
| Wins | 7 |
| Draws | 2 |
| Losses | 2 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | -1 |
| Final Pos | 17 |
| Share Pos | 17 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1912 |
| K-factor | 20 |
| Score | 8 |
| Expected score | 6.42 |
| Score - Expected score | 1.58 |
| Rating +/- | 31.6 |
Analysis (Type)
| Rating | 1912 |
| K-factor | 20 |
| Score | 8 |
| Expected score | 6.42 |
| Score - Expected score | 1.58 |
| Rating +/- | 31.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2012-06-29 | Balie, Rj (Ryan) | WP | 1447 | 1447 | B | 1 | 0.93 | 0.07 | 1.4 | 0.07 | 0.93 | 18.6 | Yes | |
| 2 | 2012-06-29 | Modi, S (Sachin) | GS | UM | 1634 | 1634 | W | 1 | 0.83 | 0.17 | 3.4 | 0.17 | 0.83 | 16.6 | Yes |
| 3 | 2012-06-30 | Van Niekerk, Ls (Lauren) | WP | WFM | 1495 | 1495 | B | 1 | 0.91 | 0.09 | 1.8 | 0.09 | 0.91 | 18.2 | Yes |
| 4 | 2012-07-01 | Mathe, Ld (Lehlogonolo) | GN | 1996 | 1996 | W | 0.5 | 0.38 | 0.12 | 2.4 | 0.12 | 0.38 | 7.6 | Yes | |
| 5 | 2012-07-02 | Abergel, T (Thal) | FRA | GM | 2451 | 2451 | B | 0 | 0.04 | -0.04 | -0.8 | -0.04 | 0.04 | 0.8 | Yes |
| 6 | 2012-07-03 | Essop, H (Hishaam) | WP | 1623 | 1623 | W | 1 | 0.83 | 0.17 | 3.4 | 0.17 | 0.83 | 16.6 | Yes | |
| 7 | 2012-07-04 | Goosen, A (Anton) | GM | CM | 2002 | 2002 | B | 0.5 | 0.38 | 0.12 | 2.4 | 0.12 | 0.38 | 7.6 | Yes |
| 8 | 2012-07-05 | Kromhout, Ed (Ewan) | EP | NM | 2076 | 2076 | W | 1 | 0.28 | 0.72 | 14.4 | 0.72 | 0.28 | 5.6 | Yes |
| 9 | 2012-07-06 | Van Der Merwe, Ch (Cecile) | GN | WIM | 1961 | 1961 | W | 0 | 0.43 | -0.43 | -8.6 | -0.43 | 0.43 | 8.6 | Yes |
| 10 | 2012-07-07 | Willenberg, Sc (Shane) | WP | 1701 | 1701 | B | 1 | 0.77 | 0.23 | 4.6 | 0.23 | 0.77 | 15.4 | Yes | |
| 11 | 2012-07-08 | Irving, L (Laura) | WP | WFM | 1812 | 1812 | W | 1 | 0.64 | 0.36 | 7.2 | 0.36 | 0.64 | 12.8 | Yes |